...of the QUANTUM vacuum has little
effect on the expansion of the universe.
The Big Bang Theory Season 4, Episode 7
No, there isn't. Only loop QUANTUM gravity
calculates the entropy of black holes.
The Big Bang Theory Season 2, Episode 2
Do you have a working knowledge
of QUANTUM physics?
The Big Bang Theory Season 2, Episode 1
...for a restatement of
the QUANTUM measurement problem.
The Big Bang Theory Season 3, Episode 13
Yeah, well, it's just some
QUANTUM mechanics...
The Big Bang Theory Season 1, Episode 1